(19)
(11) EP 3 759 771 A1

(12)

(43) Date of publication:
06.01.2021 Bulletin 2021/01

(21) Application number: 19710971.3

(22) Date of filing: 01.03.2019
(51) International Patent Classification (IPC): 
H01S 5/02(2006.01)
H01S 5/042(2006.01)
H01S 5/14(2006.01)
 H01S 5/022(2021.01)
H01S 5/10(2021.01)
H01S 5/34(2006.01)
(86) International application number:
PCT/US2019/020381
(87) International publication number:
WO 2019/169318 (06.09.2019 Gazette 2019/36)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 02.03.2018 US 201815910852
02.03.2018 US 201815910684
02.03.2018 US 201815910345

(71) Applicant: Cisco Technology, Inc.
San Jose, California 95134-1706 (US)

(72) Inventors:
  • SIRIANI, Dominic F.
    Allentown, Pennsylvania 18104 (US)
  • ANDERSON, Sean P.
    Pennsylvania 18062 (US)
  • PATEL, Vipulkumar
    Breinigsville, Pennsylvania 18031 (US)

(74) Representative: Jarrett, Daniel Phillip et al
Kilburn & Strode LLP Lacon London 84 Theobalds Road
London WC1X 8NL
London WC1X 8NL (GB)

   


(54) QUANTUM DOT LASERS INTEGRATED ON SILICON SUBMOUNT WITH MECHANICAL FEATURES AND THROUGH-SILICON VIAS